284258282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5475

約数の個数: 48

約数和(自身を含む): 553007616

約数和(自身を除く): 268749334

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3751, 4774, 5413, 7502, 10826, 26257, 37891, 52514, 59543, 75782, 119086, 167803, 335606, 416801, 654973, 833602, 1174621, 1309946, 1845833, 2349242, 3691666, 4584811, 9169622, 12920831, 20304163, 25841662, 40608326, 142129141, 284258282]

約数ペア:

[(1, 284258282), (2, 142129141), (7, 40608326), (11, 25841662), (14, 20304163), (22, 12920831), (31, 9169622), (62, 4584811), (77, 3691666), (121, 2349242), (154, 1845833), (217, 1309946), (242, 1174621), (341, 833602), (434, 654973), (682, 416801), (847, 335606), (1694, 167803), (2387, 119086), (3751, 75782), (4774, 59543), (5413, 52514), (7502, 37891), (10826, 26257)]